The main things that are not suitable for asthma are seafood foods and other foods that cause allergies in patients. 1. Seafood, because asthma and allergies are more closely related, and seafood is easy to trigger allergies, for asthma patients are generally not recommended to eat seafood. Unless you have eaten similar foods before and are not allergic to them, you should consider eating them. 2. Other foods that cause allergies in patients, asthma patients may also be allergic to milk, eggs, peanuts and other foods, if you have a history of allergy to certain foods, you also need to avoid eating, so as not to trigger an acute asthma attack. In summary, asthma patients in the diet is not suitable to eat food is mainly some of the food may lead to patients with allergies, causing exacerbation of the disease.